our house is 40 to 55* F. we have to do 20 to 30 min trips outside to do farm chores, cut wood etc. We try to huddle by the stove as much as possible. We have lots of clothes, change shoes often. I ve lost 15 lb in 2 mo. but increased my calorie intake. I m 57yr old, 5 5 200 lb now. I ve had several almost frost bite, even a couple times a day. Can my kidney pain on rt side be long term cold exposure?